www.mo xa .c o m Power Computers > DA-820 Series Industrial Computing 21-5 21 Hardware Specifications Dimensions Unit: mm (inch) 440 (17.32) 465 (18.31) 483 (19.02) 133 (5.24) 89 (3.50) 361 (14.23) Computer CPU: • DA-820-C7: Intel dual-core i7-3555LE 2.5 GHz processor • DA-820-C8: Intel quad-core i7-3612QE 2.1 GHz processor OS (Optional): 64-bit Debian 7 64-bit Windows Embedded Standard 7 64-bit Windows 7 Professional for embedded systems Note: The OS is optional; you may purchase Windows 7 Embedded Standard 7 or Windows 7 Professional for embedded systems via CTOS, or download Debian 7 from our website. System Chipset: QM77 BIOS: SPI Flash 64 Mbit BIOS, PCI Plug & Play, ACPI function support System Memory: Max. 16 GB capacity (204-pin SO-DIMM x 2, each supporting un-buffered ECC DDR3 memory at 1333 and 1600 MT/s, 8 GB Max.) USB: • Rear panel: USB 2.0 hosts x 4, Type A connector • Front panel: USB 2.0 hosts x 2, Type A connector Storage Built-in: CFast socket: Optional Cfast card to store OS Storage Expansion: 4 SATA 2.0 interfaces, supporting RAID 0, 1, 5, 10, hot-swappable Display Graphics Controller: Intel® HD Graphics 4000 Display Interface: 2 VGA outputs (DB15 female connector) Resolution: CRT display mode with pixel resolution up to 2048 x 1536 at 75 Hz Ethernet Interface LAN: Auto-sensing 10/100/1000 Mbps ports x 4 • Ethernet 1 to 3: Intel 82574 gigabit Ethernet controller • Ethernet 4: Intel 82579 gigabit Ethernet controller supporting Intel AMT technology Magnetic Isolation Protection: 1.5 kV built-in Serial Interface Serial Standards: 2 RS-232/422/485 ports (DB9 male) Serial Signals RS-232: TxD, RxD, DTR, DSR, RTS, CTS, DCD, GND RS-422: TxD+, TxD-, RxD+, RxD-, GND RS-485-4w: TxD+, TxD-, RxD+, RxD-, GND RS-485-2w: Data+, Data-, GND LEDs System: Power, Storage Gigabit LAN: 100M x 4, 1000M x 4 Serial: TX/RX Programmable: LED x 8 Switches and Buttons Power Switch: on/off (on rear panel) Physical Characteristics Housing: SECC sheet metal (1 mm) Weight: 14 kg (31.11 lb) Dimensions: 361 x 440 x 133 mm (14.23 x 17.32 x 5.24 in) (without rackmount ears) Mounting: Standard 19-inch rackmount Environmental Limits Operating Temperature: • DA-820-C8: -40 to 60°C (-40 to 140°F) • DA-820-C7: -40 to 75 °C (-40 to 167°F) Storage Temperature: -40 to 85°C (-40 to 185°F) Ambient Relative Humidity: 5 to 95% (non-condensing) Anti-Vibration: 2 Grms @ IEC-68-2-34, random wave, 5-500 Hz, 1 hr per axis Anti-Shock: 20 g @ IEC-68-2-27, half sine wave, 11 ms Power Requirements Input Voltage: • High Voltage: 100 to 240 VAC/VDC, 50/60 Hz, 1 A • Low Voltage: 24 to 110 VDC, 4.7 A Multiple Power Supplies: • SP: Single power supply • DP: Dual power supplies Power Consumption: 60 W Standards and Certifications Safety: LVD, UL, cUL Electrical Substation: IEC 61850-3, IEC 60255, IEEE 1613 Protection Relay: IEC 60255 EMC: EN 61000-6-2/6-4 EMI: CISPR 22, FCC Part 15B Class A EMS: IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV IEC 61000-4-5 Surge: Power 4 kV; Signal 4 kV IEC 61000-4-6 CS: Signal: 10 V IEC 61000-4-8: 20 A/m IEC 61000-4-9: 300 A/m IEC 61000-4-11: (AC models only) Green Product: RoHS, CRoHS, WEEE Reliability Alert Tools: Built-in buzzer and RTC (real-time clock) with lithium backup battery Automatic Reboot Trigger: Built-in WDT (watchdog timer) supporting 1-255 level time interval system reset, software programmable